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pro vyhledávání: '"Karel. Maly"'
Publikováno v:
IEEE Open Journal of Signal Processing, Vol 5, Pp 1005-1014 (2024)
The affinity propagation clustering (APC) algorithm is popular for fingerprint database clustering because it can cluster without pre-defining the number of clusters. However, the clustering performance of the APC algorithm heavily depends on the cho
Externí odkaz:
https://doaj.org/article/f6e2cccf609f490ead5d4486c467f3e6
Publikováno v:
IEEE Access, Vol 12, Pp 117298-117307 (2024)
In fingerprint-based localization systems, clustering fingerprint databases is a proposed technique for improving localization accuracy while reducing localization time. Among various clustering algorithms, density-based spatial clustering of applica
Externí odkaz:
https://doaj.org/article/9793500e601543e4ae51ddf138f8f0e2
Publikováno v:
IEEE Access, Vol 12, Pp 73642-73651 (2024)
Distance-based metrics are the most common fingerprint similarity metrics used in fingerprint database clustering and localization processes in a fingerprint-based localization system. In this paper, however, a less common but promising pattern-based
Externí odkaz:
https://doaj.org/article/0e6637ff9fd746a9b2c471cebbd7d412
Publikováno v:
IEEE Access, Vol 12, Pp 12785-12796 (2024)
The modified Z-score (mZ-score) method has been used to detect outliers in time series received signal strength (RSS) observations. Its performance is dependent on the scale estimator used, and each has advantages and disadvantages over the others. O
Externí odkaz:
https://doaj.org/article/80e40a0959aa4d0fb9714524db85f8d6
Publikováno v:
IEEE Access, Vol 11, Pp 57341-57348 (2023)
The performance of fingerprint-based indoor wireless localization systems (IWL-Ss) can be enhanced using fingerprint clustering. The localization performance of clustered fingerprint-based IWL-Ss is affected by several factors, including choosing the
Externí odkaz:
https://doaj.org/article/8d3eec40d2d140d0aaf2429827955108
Autor:
Birgir Ö. Gudmundsson, Ragnheidur Sigurdardottir, J. K. F. Geirsson, Philip Coppens, Karel. Maly, Ole Buchardt, Ivana Cisarova
Publikováno v:
Acta Chemica Scandinavica. 47:1112-1116
Autor:
Karel. Maly, Philip Coppens, Ole Buchardt, Finn K. Larsen, Anette Frost Jensen, Ib Johannsen, Ivana Cisarova
Publikováno v:
Acta Chemica Scandinavica. 47:1179-1189
The title compound has been shown to have a composite structure consisting of two interpenetrating, modulated sublattices. One substructure is a sandwich. Adjacent layers are Cu 2 O 3 sheets extending in the ac-plane, and Bi, Sr, and Ca atoms, which
Autor:
Peter Sjö, Arne Jørgen Aasen, Ib Johannsen, Ivana Cisarova, Karel. Maly, Philip Coppens, Ole Buchardt
Publikováno v:
Acta Chemica Scandinavica. 47:1019-1024
Four new putative muscarinic antagonists, (R)-(-)- and (S)-(+)-1-cyclohexyl-1-(4-fluorophenyl)-3-piperidyl-1-propanol and their methiodides, have been synthesised. Absolute configurations have been assigned on the basis of the anticipated chirality o
Autor:
Ivana Cisarova, Philip Coppens, Karel. Maly, A. Frost-Jensen, Peter Sommer-Larsen, Xianhui Bu
Publikováno v:
Chemistry of Materials. 3:647-651
Autor:
Karel Maly
Publikováno v:
Zeitschrift der Savigny-Stiftung für Rechtsgeschichte: Germanistische Abteilung. 103:508-510